Need some polarity information on SMD Steering Wheel

[Deathstang II]

The very least I need to know what kind of SMDs these are so I can research them. Never worked with smaller chips like these. I see they have a little dot towards one end which might indicate that side is positive. Thanks!

 

[Deathstang II]

Did some research and figured it out. There's markings on the circuit boards to determine polarity.